Takashi Kusunoki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Low alloy steel and weld joint thereof excellent in corrosion resis...
- Patent number 7,731,896
- Issue date Jun 8, 2010
- Nippon Steel Corporation
- Akira Usami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low alloy steel and weld joint thereof excellent in corrosion resis...
- Patent number 7,718,014
- Issue date May 18, 2010
- Nippon Steel Corporation
- Akira Usami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for predicting degree of corrosion of weather-resistant steel
- Patent number 7,231,318
- Issue date Jun 12, 2007
- Nippon Steel Corporation
- Hiroshi Kihira
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Low alloy steel and weld joint thereof excellent in corrosion resis...
- Publication number 20070269335
- Publication date Nov 22, 2007
- NIPPON STEEL CORPORATION
- Akira Usami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Low alloy steel excellent in resistance to corrosion by hydrochlori...
- Publication number 20050013722
- Publication date Jan 20, 2005
- Akira Usami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for predicting degree of corrosion of weather-resistant steel
- Publication number 20040176934
- Publication date Sep 9, 2004
- Hiroshi Kihira
- G01 - MEASURING TESTING